3M Unveils 20x and 40x Multi-Touch Screens
Smartphone interface are lifting our expectations of convenient touch user input not just on phones and tablets, but possibly on larger types on computing devices as well.
3M recently demonstrated 24-inch and 27-inch multi-touch displays that support multi-user capability. The smaller version can detect up to 20 touches, while the larger display can sense up to 40 touches to enable multi-user input and on-screen collaboration.
According to 3M, the displays run at 1920x1080 pixel resolution, sport a 10 ms response time for "advanced multi-touch applications" and a 99 percent accuracy rating for touch positions.
The 27-inch model M2767PW retails for $2,000. Pricing for the 24-inch M2467PW has not been released.